Trigonometry Examples

$90 - 66$

Step 1

Subtract using long subtraction.

Tap for more steps...

Step 1.1

Set up the subtraction problem in long subtraction format.

Step 1.2

Borrow $10$ from the digit in the next column to the left. Add the borrowed $10$ to $0$ . Reduce the number that was borrowed from by $1$ .

Step 1.3

Subtract $6$ from $10$ .

Step 1.4

Subtract $6$ from $8$ .

Step 2

The result of $90 - 66$ is $24$ .

$24$